These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gusset and extra strong hot melt peel and seal closure. These lightweight, flexible envelopes measure 330 x 250mm. This pack contains 100 white envelopes.
- General
- These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gusset and extra strong hot melt peel and seal closure. These lightweight, flexible envelopes measure 330 x 250mm. This pack contains 100 white envelopes.
| Type | High Security Envelopes |
| Manufacturer | Bong UK Ltd |
| Brand | Tyvek |
| Colour | White |
| Size | B4A |
| Material | Polythene |
| Closure | Peel & Seal |
| Grammage | 55gsm |
| Grade | Light Weight |
| Dimensions | 330x250x38mm |
| Warranty | 25 Year Warranty |
| Envelope Grade | Light Weight |
| Gusset | 38mm Gusset |
| Flap Position | Short Edge |
| Tear Resistant | Yes |
| Opening | Short Edge |
| Country of Origin | France |
| Depth (mm) | 381 |
| Height (mm) | 381 |
| Minimum Recycled Content (%) | 15 |
| OEM | 11842 |
| Pre or Post Consumer? | Pre Consumer |
| Recyclable Percentage | 100 |
| Width (mm) | 262 |
| ISO 14001 (Y/N) | Yes |
| Green Product | Yes |
| Recyclable (Yes/No) | Yes |
| Biodegradable | No |
| Contains timber or derived materials | Yes |
| Pre Consumer Recycled Content | 15 |
| Closure Method | Peel and Seal |
| Envelope Closure | Peel and Seal |
| Envelope Size | 330 x 250mm |
| Envelope Type | Polythene |
| Plain/Window | Plain |
| Gusset (mm) | 38 |
| Minimum Recyclable Content (%) | 100 |
| Envelope Plain/Window | Plain |
| Colour: white |
| Extra strong hot melt peel and seal closure |
| Gusset envelope designed to be water and tear resistant |
| Made of 100% high density polyethylene fibres (HDPE) |
| Pack of 100 |
| Size: B4A (330 x 250 x 38mm) |